11066156115560 has 128 divisors (see below), whose sum is σ = 32257621267200. Its totient is φ = 3317926717440.

The previous prime is 11066156115559. The next prime is 11066156115569. The reversal of 11066156115560 is 6551165166011.

It is a super-2 number, since 2×11066156115560² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11066156115569) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79934861 + ... + 80073180.

It is an arithmetic number, because the mean of its divisors is an integer number (252012666150).

Almost surely, 2^{11066156115560} is an apocalyptic number.

11066156115560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11066156115560 is an abundant number, since it is smaller than the sum of its proper divisors (21191465151640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11066156115560 is a wasteful number, since it uses less digits than its factorization.

11066156115560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160008091 (or 160008087 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 44.

The spelling of 11066156115560 in words is "eleven trillion, sixty-six billion, one hundred fifty-six million, one hundred fifteen thousand, five hundred sixty".